Bolt, Tensioner Adjust Klf220-a3a 1990 Australia

Professional engine builders replace inlet and exhaust valves, valve springs, inner and outer, retaining cotters, spring seats, tappets and retainers as a matter of course when carrying out an engine or cylinder head overhaul.
The valves and the interfacing components have a tough time and can become brittle with age and wear. Broken bits of metal are not too good for the engine!
Reviewing, and possibly renewing, the camshafts, tensioners, guides and cam-chain at the same time would also be sensible?
Other related components you will wish to renew at the same time as this part:

120041004
120051004
12007011
12007012
120441012
120441013
120491055
131161015
140201002
920271273
920811105
12052005
120531024
120531025
120531028
210531004
920571018
12013009
490021002
920661030
110041014
110041291
920011143

Add as many valve gear and cylinder head assembly related components as you wish to the same shopping cart, new valve spring retainers 12009005 collets 12011004 stem oil seals 92049016 and spring seats 160071024 for example, and still only pay the same single fixed price shipping cost.

This part may have other applications within the Kawasaki model range.